Frequencies for first 10,000 rows of othexm1 variable in namcs1996 dataset : other exam | - icd-9-cm | procedure - | 4 dgt | Freq. Percent Cum. ------------+----------------------------------- 0000 | 7,496 74.96 74.96 0411 | 1 0.01 74.97 0919 | 2 0.02 74.99 1021 | 1 0.01 75.00 2501 | 2 0.02 75.02 2723 | 1 0.01 75.03 2724 | 1 0.01 75.04 3721 | 4 0.04 75.08 4131 | 1 0.01 75.09 4524 | 1 0.01 75.10 4529 | 1 0.01 75.11 5733 | 1 0.01 75.12 6011 | 5 0.05 75.17 6712 | 1 0.01 75.18 6816 | 2 0.02 75.20 6909 | 1 0.01 75.21 7534 | 12 0.12 75.33 7535 | 7 0.07 75.40 8321 | 1 0.01 75.41 8512 | 1 0.01 75.42 8611 | 45 0.45 75.87 8619 | 8 0.08 75.95 8773 | 1 0.01 75.96 8832 | 1 0.01 75.97 8840 | 1 0.01 75.98 8848 | 2 0.02 76.00 8850 | 1 0.01 76.01 8867 | 1 0.01 76.02 8895 | 1 0.01 76.03 8898 | 2 0.02 76.05 8908 | 2 0.02 76.07 8911 | 40 0.40 76.47 8913 | 127 1.27 77.74 8914 | 6 0.06 77.80 8915 | 7 0.07 77.87 8917 | 1 0.01 77.88 8918 | 2 0.02 77.90 8919 | 1 0.01 77.91 8922 | 1 0.01 77.92 8929 | 1 0.01 77.93 8937 | 35 0.35 78.28 8938 | 7 0.07 78.35 8939 | 1,234 12.34 90.69 8941 | 18 0.18 90.87 8944 | 22 0.22 91.09 8945 | 11 0.11 91.20 8950 | 4 0.04 91.24 8951 | 1 0.01 91.25 8952 | 213 2.13 93.38 8959 | 1 0.01 93.39 897- | 97 0.97 94.36 9022 | 2 0.02 94.38 9032 | 88 0.88 95.26 9033 | 3 0.03 95.29 9039 | 3 0.03 95.32 9092 | 5 0.05 95.37 9093 | 2 0.02 95.39 9094 | 2 0.02 95.41 9099 | 28 0.28 95.69 9129 | 8 0.08 95.77 9139 | 2 0.02 95.79 9141 | 8 0.08 95.87 9142 | 14 0.14 96.01 9143 | 2 0.02 96.03 9146 | 122 1.22 97.25 9149 | 2 0.02 97.27 9159 | 1 0.01 97.28 9161 | 1 0.01 97.29 9162 | 17 0.17 97.46 9163 | 1 0.01 97.47 9169 | 9 0.09 97.56 9191 | 6 0.06 97.62 9192 | 9 0.09 97.71 9193 | 1 0.01 97.72 9195 | 1 0.01 97.73 9199 | 1 0.01 97.74 9201 | 2 0.02 97.76 9203 | 1 0.01 97.77 9214 | 7 0.07 97.84 9219 | 1 0.01 97.85 9308 | 23 0.23 98.08 9309 | 1 0.01 98.09 9334 | 2 0.02 98.11 9419 | 1 0.01 98.12 9502 | 5 0.05 98.17 9503 | 14 0.14 98.31 9505 | 14 0.14 98.45 9509 | 73 0.73 99.18 9511 | 1 0.01 99.19 9512 | 4 0.04 99.23 9524 | 4 0.04 99.27 9541 | 21 0.21 99.48 9542 | 1 0.01 99.49 9543 | 4 0.04 99.53 9546 | 2 0.02 99.55 9547 | 22 0.22 99.77 9999 | 23 0.23 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Mar 2016